Abarca Executive and Leadership Team

August, 2026

Leadership Overview

Abarca has 6 executives leading key functions including strategy, operations, technology, and commercial growth.

Driven by a commitment to pharmacy benefit innovation, Abarca transforms the healthcare landscape through advanced technology and transparent business practices, ensuring better health outcomes for members across the United States.

Leadership Roles at Abarca

  • Founder & Chief Executive Officer - Jason Borschow
  • President, Pbm & Commercial Strategy - Javier Gonzalez
  • Associate Chief of Staff - Bryan Muñoz Torres
  • Executive Vice President & Chief Information Officer - Serge Perras
  • Vice President, Chief of Staff - Tania Rendic
  • Associate Chief of Staff - Yesul Lee
  • Jason Borschow - Founder & Chief Executive Officer

    Jason Borschow, the Founder & Chief Executive Officer at Abarca, directs the overarching vision and strategic trajectory of the organization. By challenging traditional pharmacy benefit management models, Borschow architects a platform focused on transparency and technological efficiency. The Founder & Chief Executive Officer oversees high-level corporate governance while fostering partnerships that expand the company footprint across North American markets. Through constant evaluation of industry trends, Jason Borschow ensures the firm maintains a competitive edge in the complex healthcare software sector. This leadership role involves aligning internal teams with the mission of simplifying pharmacy benefits for health plans and members alike. By prioritizing innovation, the Founder & Chief Executive Officer drives sustainable growth and operational excellence. Ultimately, Borschow secures the long-term viability of the business by championing a culture of accountability and patient-centric service delivery within the evolving digital health landscape.
    Jason Borschow

    Javier Gonzalez - President, Pbm & Commercial Strategy

    Javier Gonzalez, the President, Pbm & Commercial Strategy at Abarca, leads the expansion of the pharmacy benefit management business and the development of commercial growth initiatives. By identifying new market opportunities, the President, Pbm & Commercial Strategy architects sales strategies that increase the adoption of the company technology platform. Javier Gonzalez oversees the client relationship management teams to ensure that service delivery meets the high standards of the organization. This leadership role involves collaborating with the executive team to refine the value proposition for health plans and pharmacy partners. Through the implementation of targeted commercial tactics, the President, Pbm & Commercial Strategy drives revenue growth and strengthens the market presence of the firm. Gonzalez monitors industry shifts to adapt the commercial approach, ensuring long-term competitiveness. Ultimately, the President, Pbm & Commercial Strategy secures the financial health of the organization by expanding the reach of innovative pharmacy benefit solutions.

    Bryan Muñoz Torres - Associate Chief of Staff

    Bryan Muñoz Torres, the Associate Chief of Staff at Abarca, coordinates cross-functional initiatives to streamline internal workflows and executive decision-making processes. Focusing on organizational agility, the Associate Chief of Staff manages complex projects that bridge the gap between technical development and commercial strategy. Bryan Muñoz Torres facilitates communication across departments, ensuring that operational goals align with the broader mission of the pharmacy benefit manager. By optimizing administrative structures, the Associate Chief of Staff enhances the efficiency of the leadership team. This role involves monitoring key performance indicators to support data-driven adjustments in business practices. Through meticulous oversight of internal resources, Muñoz Torres strengthens the foundation for scalable growth. Ultimately, the Associate Chief of Staff maintains the operational rhythm necessary for the company to deliver high-quality pharmacy benefit solutions while navigating the competitive demands of the healthcare industry.

    Serge Perras - Executive Vice President & Chief Information Officer

    Serge Perras, the Executive Vice President & Chief Information Officer at Abarca, architects the robust technological infrastructure that powers the company pharmacy benefit management platform. Overseeing the digital transformation of core services, the Executive Vice President & Chief Information Officer ensures the security, scalability, and reliability of all software systems. Serge Perras directs the engineering and data teams to develop innovative tools that simplify complex pharmacy transactions. By integrating advanced analytics into the product suite, the Executive Vice President & Chief Information Officer enables more efficient decision-making for clients. This leadership role involves managing the technical roadmap to support rapid expansion across regional markets. Through the implementation of cutting-edge software solutions, Perras drives the technological differentiation of the firm. Ultimately, the Executive Vice President & Chief Information Officer secures the digital integrity of the organization while fostering a culture of continuous technical improvement.

    Tania Rendic - Vice President, Chief of Staff

    Tania Rendic, the Vice President, Chief of Staff at Abarca, manages the strategic alignment of executive priorities and organizational objectives. By facilitating communication between the leadership team and various departments, the Vice President, Chief of Staff ensures that corporate initiatives receive the necessary resources for successful execution. Tania Rendic oversees the implementation of high-level projects that enhance the operational capacity of the pharmacy benefit manager. This role involves synthesizing complex information to support informed decision-making by the executive board. Through the coordination of internal processes, the Vice President, Chief of Staff drives efficiency and maintains focus on the core mission of transforming healthcare technology. Rendic monitors the progress of key business goals, ensuring that all teams remain synchronized with the overarching strategy. Ultimately, the Vice President, Chief of Staff strengthens the organizational structure to support long-term growth and market impact.

    Yesul Lee - Associate Chief of Staff

    Yesul Lee, the Associate Chief of Staff at Abarca, focuses on the optimization of internal communications and the execution of strategic business programs. By managing the flow of information between executive leadership and operational units, the Associate Chief of Staff ensures that the company maintains a unified approach to pharmacy benefit management. Yesul Lee directs efforts to refine administrative processes, allowing the organization to respond rapidly to market changes. This role involves analyzing operational data to identify opportunities for improved efficiency and resource allocation. Through the coordination of cross-departmental tasks, the Associate Chief of Staff supports the successful delivery of technology-driven healthcare solutions. Lee fosters a collaborative environment that aligns individual contributions with the broader corporate mission. Ultimately, the Associate Chief of Staff drives the operational discipline required to sustain the company position as a leader in the pharmacy benefit management industry.

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    Frequently Asked Questions Regarding Abarca Top Executives and Leadership Team

    Who leads Abarca?
    Abarca is led by Jason Borschow (Founder & Chief Executive Officer), along with executives such as Javier Gonzalez (President, Pbm & Commercial Strategy) and Bryan Muñoz Torres (Associate Chief of Staff).
    Who is part of Abarca’s executive team?
    The executive team of Abarca includes leaders such as Jason Borschow (Founder & Chief Executive Officer), Javier Gonzalez (President, Pbm & Commercial Strategy), Bryan Muñoz Torres (Associate Chief of Staff) and other senior executives.
    How many executives does Abarca have?
    Abarca has 6 executives leading key business areas.
    What roles are included in Abarca’s leadership team?
    The leadership team of Abarca includes roles such as Founder & Chief Executive Officer, President, Pbm & Commercial Strategy, Associate Chief of Staff, Executive Vice President & Chief Information Officer, Vice President, Chief of Staff.